fix: get_categories always includes custom categories (v0.4.12)

Custom categories (rights.canDelete=true) have no locale field set by
the API and were silently excluded by the locale filter. They now bypass
both the locale and taskListType filters so they always appear in
get_categories output regardless of the locale parameter.

Also: deleted 7 test categories (TEmojiApple, Obst & Gemüse (old),
TestKategorie, ProbeKat2, [TEST]emoji=apple, ProbeKat1, TDelMeta)
and restored 'Obst & Gemüse' (emoji 🍎) as a clean custom category.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

README.md

@@ -2,7 +2,7 @@
 
 MCP server for [Family Wall](https://www.familywall.com) -- read and manage your family's circles, lists, and tasks directly from Claude.
 
-## Features (v0.4.11)
+## Features (v0.4.12)
 
 ### Read
 
@@ -10,7 +10,7 @@ MCP server for [Family Wall](https://www.familywall.com) -- read and manage your
 - `get_members` -- list members of a circle (or all circles)
 - `get_lists` -- list all task lists (optionally filtered by circle)
 - `get_tasks` -- list tasks in a specific list (includes `category_id` field)
-- `get_categories` -- list categories for a list (locale-filtered; `custom` flag marks user-created ones)
+- `get_categories` -- list categories for a list (locale-filtered; custom categories always included; `custom` flag marks user-created ones)
 - `get_activities` -- list recent wall activities (author resolved to display name)
 
 ### Write (with confirmation prompt)

SPEC.md

@@ -150,6 +150,9 @@ a01.r.r.updatedCreated[]              → taskcategorysync (Kategorien/Abteilung
   .locale                             → Sprache des Namens (z.B. "de", "en", "ru", "fr", "es",
                                         "it", "nl", "pt", "sv", "ko", "ja")
                                         Jede Sprache = eigener Eintrag mit eigenem metaId/systemCategoryId
+                                        **Wichtig:** Custom-Kategorien (rights.canDelete='true') haben
+                                        kein locale-Feld gesetzt — sie werden sprachunabhängig
+                                        zurückgegeben und dürfen nie über locale gefiltert werden.
   .hiddenByTaskList                   → Liste von Listen-IDs, in denen die Kat. versteckt ist
 a02.r.r.updatedCreated[]              → tasksync (Tasks)
   .metaId                             → eindeutige Task-ID

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "mcp-familywall"
-version = "0.4.11"
+version = "0.4.12"
 description = "MCP server for Family Wall — read your family's lists and tasks via Claude"
 readme = "README.md"
 requires-python = ">=3.12"

src/mcp_familywall/__init__.py

@@ -1 +1 @@
-__version__ = "0.4.1"
+__version__ = "0.4.12"

src/mcp_familywall/server.py

@@ -391,12 +391,17 @@ def get_categories(list_id: str, locale: str = "de") -> str:
     # Filter by locale (exact match) and taskListType (when known).
     # sortingIndexByTaskList is NOT used for filtering: all categories are
     # assigned to all lists regardless of type, making it an unreliable signal.
+    #
+    # Custom categories (rights.canDelete=true) bypass both filters: they have
+    # no locale or taskListType set by the API and must always be returned.
     matched: list[tuple[int, dict[str, Any]]] = []
     for cat in raw_cats:
-        if cat.get("locale") != locale:
-            continue
-        if list_type is not None and cat.get("taskListType") != list_type:
-            continue
+        is_custom = cat.get("rights", {}).get("canDelete") == "true"
+        if not is_custom:
+            if cat.get("locale") != locale:
+                continue
+            if list_type is not None and cat.get("taskListType") != list_type:
+                continue
         sort_val = int(cat.get("initialSortingIndex") or 0)
         matched.append((sort_val, cat))